Home / 6,591,654.72-9,887,408.19-2,330,826.51

Finding the Fourth Proportional to 6,591,654.72, 9,887,408.19 and 2,330,826.51

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Solution

The fourth proportional to 6,591,654.72, 9,887,408.19 and 2,330,826.51 is: 3,496,213.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,591,654.72 : 9,887,408.19 = 2,330,826.51 : x
  2. Step 2: Convert to fraction form
    6,591,654.72/9,887,408.19 = 2,330,826.51/x
  3. Step 3: Cross multiply
    6,591,654.72x = 9,887,408.19 × 2,330,826.51
  4. Step 4: Simplify right side
    6,591,654.72x = 23,045,833,124,443.11
  5. Step 5: Solve for x
    x = 23,045,833,124,443.11/6,591,654.72
  6. Step 6: Final answer
    x = 3,496,213.64

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.